Main Characters Dr. Frank Olson 2 main appearances Alice Olson 2 main appearances Dr. Sidney Gottlieb 2 main appearances Mal 2 main appearances Young Eric Olson 2 main appearances Dr. Robert Lashbrook 1 main appearances Lt. Col. Vincent Ruwet 1 main appearances Dr. Harold Abramson 1 main appearances tbd
Recurring Guest Characters David Rudovsky 2 guest appearances David Kairys 2 guest appearances Eric Olson 1 guest appearances Errol Morris 1 guest appearances Richard Boothby 1 guest appearances Broadway Actress 1 guest appearances Broadway Actor 1 guest appearances tbd 1 guest appearances